#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
#define ll long long
#define rep(i,n) for (int i = 0; i < (n); i++)
#define coutf(f) cout << fixed << setprecision(f)
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()

int main() {
	ll m;
	cin >> m;
	for (ll i = 2; i * i <= m; i++) {
		if (m % i == 0) {
			cout << i << " " << m / i << endl;
			return 0;
		}
	}
	cout << 1 << " " << m << endl;
	return 0;
}